Tens of millions more Western residents are expected to suffer from sickening "smoke waves" as temperatures rise.
Hot weather can trigger high levels of air pollution that can have health consequences for millions of Americans.
As Zika spreads northward, scientists are beginning to understand how humans stoked the epidemic.
Scientists are calling for the Obama administration to ban coal development on federal public lands.
The risk of mosquito-borne diseases, like Zika, is becoming more prevalent as our mosquito season gets longer.
The EPA has declared jet engine exhaust a contributor to climate change that endangers public health.
June 2016 brings us to 14 months in a row of record-breaking heat for the globe, but that’s not all that’s popping this week in the weathe…
Scorching summer temperatures are exactly what we should expect in a warming world.
Former Kiribati president says it will only be a few decades before the Kiribati people must leave their islands forever.
Africa is predicted to endure 50 percent more warming from climate change than the rest of the world.
A new report shows electric power utilities are reducing carbon pollution that fuels climate change.
China can tap just 10 percent of its wind resources to supply a quarter of its power by 2030.
Scientists say they can predict outbreaks of Ebola and Zika based on changes in climate.
A report from the USGS says northern wildfires must now be seen as a significant driver of climate change.
Scientists say there's a problem with the way they account for methane's effect on the climate.
The easing of California's drought has boosted the state's ability to produce hydropower.
Cities around the world are failing to plan for fast-increasing risks from extreme weather, the World Bank says.
Tropical regions are likely to suffer the biggest increase in hot days and extreme weather, scientists say.
Global report highlights threat to food security but also reveals the yearly discovery of 2,000 new species.
Forests that regrow after being cut play an unexpectedly valuable role in sequestering carbon emissions.